oceanos

Interesting facts

With 42 research ships and hundreds of sensors secretly installed in the Pacific, Indian, and Arctic Oceans over a decade, China has built the network that the US calls the “transparent ocean,” and naval experts say it could be decisive in a submarine war.

Noel Budeguer 03/06/2026 at 15:35

Geopolitics

While the world looks at aircraft carriers and destroyers, Chinese boats draw attention near Argentina and Taiwan, in a maritime presence that worries governments and mixes fishing, surveillance suspicions, and geopolitical dispute over the oceans.

Carla Teles 20/05/2026 at 14:55

Science and Technology

Earth is “pulling” water from the oceans into the core at nearly 3,000 km deep, and scientists finally explain how this slow and invisible process may be completely transforming the planet from the inside over billions of years.

Caio Aviz 12/04/2026 at 20:38

oceanos em alerta: aquecimento dos oceanos reduz biomassa de peixes; onda de calor marinha acelera branqueamento de corais e eleva risco.

Science and Technology

Study Published Indicates Chronic Ocean Warming Could Cut Nearly 20% of Fish Each Year, with Drops of Up to 43% During Heatwaves and Growing Risks for Marine Ecosystems

Maria Heloisa Barbosa Borges 25/02/2026 at 17:41

Science and Technology

Scientists Explain Earth’s Strangest Fossils After Study of 570-Million-Year-Old Organisms Preserved in Sandstone in Canada, Chemical Analysis Revealed Natural Cement Formed by Clay and Changed Understanding of the Origin of Complex Life

Noel Budeguer 24/02/2026 at 16:49

oceanos em alerta: conteúdo de calor oceânico recorde; mudanças climáticas elevam temperatura da superfície do mar por emissões de gases de efeito estufa.

Science and Technology

Maximum Alert: In 2025, Oceans Absorbed Heat Equivalent to 12 Hiroshima Bombs Exploding Per Second, Set Record Since 1960, Jumped to 23 Zettajoules, and Triggered Red Alert in Key Areas Like Tropical and Southern Atlantic, Mediterranean, and Antarctic Ocean.

Maria Heloisa Barbosa Borges 19/02/2026 at 20:13

lixo do Pacífico: IA e drones, interceptores, reciclagem hidroquímica e microplásticos explicados com foco no que muda e no que falta.

Interesting facts

The “Pacific Trash” Has 80,000 Tons and 1.8 Trillion Pieces, but Now Robots, Drones, and Interceptors Come In: 21 Have Already Blocked 21,000 Tons in Rivers, While Hydrochemical Recycling Promises to Recycle Unwanted Dirty Plastic

Maria Heloisa Barbosa Borges 18/02/2026 at 12:48

Com pouca comida e zero luz, o fundo do mar cria “gigantes” que parecem impossíveis isópodos de 40 cm, lulas colossais e tubarões de 7 m crescem por eficiência, frio (4)

Science and Technology

With Little Food and Zero Light, The Depths of The Sea Create “Giants” That Seem Impossible: 40 cm Isopods, Colossal Squid, and 7 m Sharks Grow Through Efficiency, Cold, and Isolation, but May Disappear With Ocean Warming

Carla Teles 25/01/2026 at 21:10

Descubra como Maurício restaura recifes com corais resistentes ao calor, atingindo 98% de sobrevivência em águas de 31°C.

Science and Technology

Innovative Research Proves It’s Possible to Restore Marine Ecosystems by Selecting Corals Capable of Withstanding Record Temperatures

Fabio Lucas Carvalho 17/01/2026 at 09:45

Interesting facts

Brazilian Brothers Complete Sailing Trip Around the World After 2,630 Days, Cross 3 Oceans, Visit 52 Countries, and Return to Starting Point in Ubatuba

Romário Pereira de Carvalho 02/01/2026 at 18:42

Science and Technology

Humans Have Explored Only 0.001% of the World’s Deep Seas — Most of the Planet Remains a Huge Mystery

Fabio Lucas Carvalho 12/05/2025 at 23:36

NASA descobre 10.000 montanhas submarinas e mapeia o fundo dos oceanos da Terra com detalhes INÉDITOS do espaço

Science and Technology

NASA Discovers 10,000 Underwater Mountains and Maps Earth’s Ocean Floors with Unprecedented Details from Space

Rafaela Fabris 19/12/2024 at 17:49

With 42 research ships and hundreds of sensors secretly installed in the Pacific, Indian, and Arctic Oceans over a decade, China has built the network that the US calls the “transparent ocean,” and naval experts say it could be decisive in a submarine war.

While the world looks at aircraft carriers and destroyers, Chinese boats draw attention near Argentina and Taiwan, in a maritime presence that worries governments and mixes fishing, surveillance suspicions, and geopolitical dispute over the oceans.

Earth is “pulling” water from the oceans into the core at nearly 3,000 km deep, and scientists finally explain how this slow and invisible process may be completely transforming the planet from the inside over billions of years.

Study Published Indicates Chronic Ocean Warming Could Cut Nearly 20% of Fish Each Year, with Drops of Up to 43% During Heatwaves and Growing Risks for Marine Ecosystems

Scientists Explain Earth’s Strangest Fossils After Study of 570-Million-Year-Old Organisms Preserved in Sandstone in Canada, Chemical Analysis Revealed Natural Cement Formed by Clay and Changed Understanding of the Origin of Complex Life

Maximum Alert: In 2025, Oceans Absorbed Heat Equivalent to 12 Hiroshima Bombs Exploding Per Second, Set Record Since 1960, Jumped to 23 Zettajoules, and Triggered Red Alert in Key Areas Like Tropical and Southern Atlantic, Mediterranean, and Antarctic Ocean.

The “Pacific Trash” Has 80,000 Tons and 1.8 Trillion Pieces, but Now Robots, Drones, and Interceptors Come In: 21 Have Already Blocked 21,000 Tons in Rivers, While Hydrochemical Recycling Promises to Recycle Unwanted Dirty Plastic

With Little Food and Zero Light, The Depths of The Sea Create “Giants” That Seem Impossible: 40 cm Isopods, Colossal Squid, and 7 m Sharks Grow Through Efficiency, Cold, and Isolation, but May Disappear With Ocean Warming

Innovative Research Proves It’s Possible to Restore Marine Ecosystems by Selecting Corals Capable of Withstanding Record Temperatures

Brazilian Brothers Complete Sailing Trip Around the World After 2,630 Days, Cross 3 Oceans, Visit 52 Countries, and Return to Starting Point in Ubatuba

Humans Have Explored Only 0.001% of the World’s Deep Seas — Most of the Planet Remains a Huge Mystery

NASA Discovers 10,000 Underwater Mountains and Maps Earth’s Ocean Floors with Unprecedented Details from Space

Cambodia has started digging a nearly 180-kilometer canal to connect the Mekong River directly to the sea and reduce its dependence on the ports of neighboring Vietnam.

Four times faster than the Concorde, capable of taking passengers from New York to London in less than an hour at Mach 5.5, and with an engine that switches from turbojet to ramjet mid-flight at Mach 3.5, the Hermeus Quarterhorse went from paper to its first flight in just 19 months.

The end of Nokia: the brand that was the cellphone of an entire generation has ended its smartphones, left Brazil, and today survives only in basic phones in India while seeking a new partner.

China has put millions of electric cars on the roads, but now faces the side effect: more than 1 million tons of batteries are expected to go out of use per year by 2030, while the government expands tracking and combats illegal dismantling with environmental risks.

An Indonesian fisherman pulls a mysterious object from the sea and discovers that it is a Chinese underwater monitoring system, part of the so-called Underwater Great Wall that Beijing uses to track submarines and unmanned vehicles in strategic straits of the region.